| Reference number | LBO/1/138 |
| Alternative reference number | LBO/1/367 |
| Level | File |
| Title | Copy letter from Johannes Hevelius to Henry Oldenburg |
| Date | 1666 |
| Description | Copy letter accompanying the four former letters
On the same subject - a fifth letter |
| Language | French |
| Extent | 1p |
| Access status | Open |
| Related material | LBO/1/137; LBO/1/136; LBO/1/135; LBO/1/134; LBO/135; |